Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 2
Darker method: C
Equal score: -0.936863563966
Darker point darker score: 0.106517796897
darker: 2 (eq: False, dd: True), confidence: 2, worker: A223DDTP3FOZFU
darker: 1 (eq: False, dd: False), confidence: 1, worker: A168LFJNV9DSTS
darker: 1 (eq: False, dd: False), confidence: 0, worker: A1AKY7UPWR53YH
darker: 1 (eq: False, dd: False), confidence: 2, worker: AET2U31SXUAPM
darker: 2 (eq: False, dd: True), confidence: 2, worker: A10QRO2MWG7AZ7
(0: guessing, 1: probably, 2: definitely)